发明人胡光,黄志刚,孙丽萍. "Method for the Synthesis of 1310250-38-4
3-Bromo-9-chloro-5,6,7,8-tetrahydro-pyrazolo[5,1-b]quinazoline
3628AD
C10H9BrClN3" [P]. 中国发明专利, 专利号 CN 111159936 B, 授权公告日 2016-08-23.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2025, 1187, (7), 4481-4493.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2013, 383, 9612-9618.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1310250-38-4
3-Bromo-9-chloro-5,6,7,8-tetrahydro-pyrazolo[5,1-b]quinazoline
3628AD
C10H9BrClN3 Using HRMS and NMR". Molecules, 2016, 1251, (3), 2874-2896.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2016, 1000, (1), 6266-6275.